4640805

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7957

約数の個数: 24

約数和(自身を含む): 8663928

約数和(自身を除く): 4023123

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 7933, 23799, 39665, 71397, 103129, 118995, 309387, 356985, 515645, 928161, 1546935, 4640805]

約数ペア:

[(1, 4640805), (3, 1546935), (5, 928161), (9, 515645), (13, 356985), (15, 309387), (39, 118995), (45, 103129), (65, 71397), (117, 39665), (195, 23799), (585, 7933)]